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ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM

SMD CRYSTALS

SMD CRYSTALS

7.0

± 0.5

#4

#1

#2

#1

#3

#4

#3

#2

1.2

±0.1

1.2

6.0

2.0

FEATURES

• Seam welded metal lid / ceramic

package

• 1.3mm max. low profile

• Tight stability / high reliability

• Wide frequency range

• Tape & Reel (1,000 pcs)

• PbFree/RoHS Compliant

SMD QUARTZ CRYSTAL

PACKAGE DIMENSIONS (mm)

Figure 1) CSM-8M – Top and Side views

Figure 2) CSM-8M – Pad Cofiguration

Bottom view

Figure 3) CSM-8M – Recommended

Solder Pad Layout, Top view

The CSM-8M is a 1.3mm max. low profile

SMD quartz crystal. This seam welded metal

lid/ceramic package crystal is ideal for

PCMCIA etherent and fax modem card

applications.

MANUFACTURER

FREQUENCY (16.000MHz)

LOAD CAPACITANCE*

PACKAGE TYPE

ECS

–

160

–

20

–

20BM

* Load capacitance (xx=xx pF, S= series resonance)

Note: See Product Selection Guide for additional options.

OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS

PARAMETERS

CONDITIONS

MINIMUM

TYPICAL

MAXIMUM

UNITS

FREQUENCY RANGE

8.0

125.0

MHz

CALIBRATION TOLERANCE

@ +25˚C

-30

+30

PPM

FREQUENCY STABILITY, ref @ 25˚C

-10 ~ +70˚C

-50

+50

PPM

SHUNT CAPACITANCE

5.0

pF

(Customer Specified)

10.0

20.0 standard

Series

pF

8.0 ~ 100.0MHz

0.5

mW

OPERATING TEMPERATURE

-10

+70

˚C

STORAGE TEMPERATURE

-40

+85

˚C

AGING (FIRST YEAR)

@ +25˚C

-5.0

+5.0

PPM

FREQUENCY RANGE (MHz)

MODE

MAX ESR Ω

FREQUENCY RANGE (MHz)

MODE

MAX ESR Ω

8.000 ~ 15.999

Fundamental

60

28.000 ~ 100.000

3rd O/T

60

16.000 ~ 42.000

Fundamental

40

84.000 ~ 125.000

5th O/T

80

EQUIVALENT SERIES RESISTANCE / MODE OF OSCILLATION

+ 30

- 30

- 10

25

60

PPM

TEMP.(˚C)

Figure 4) Frequency vs Temperature Curve